> For the complete documentation index, see [llms.txt](https://saseul-gold.gitbook.io/saseul-gold-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://saseul-gold.gitbook.io/saseul-gold-docs/dex-api/provide-liquidity-api.md).

# Provide Liquidity API

* **Raw Transaction Payload**

```
{
    "type": "LiquidityProvide",
    "token_address_a": "85e8342145958a5a242773694ef5d4f3618ebce8a246b939c02b",
    "token_address_b": "db6ea1edf4ed76bc9395100aa50bdaf43c428d77f5a3c4790d56",
    "amount_a": "10",
    "amount_b": "20"
}
```

* **Signed Transaction Payload**

```
{
    "transaction": {
        "type": "LiquidityProvide",
        "token_address_a": "85e8342145958a5a242773694ef5d4f3618ebce8a246b939c02b
        "token_address_b": "db6ea1edf4ed76bc9395100aa50bdaf43c428d77f5a3c4790d56
        "amount_a": "10",
        "amount_b": "20",
        "timestamp": 1735359224435877,
        "from": "f43808a3998233c4336d873880fe4a22fdd7eafdd90e"
    },
    "public_key": "391e87c9ceedb34ecd7f74d4536a33851ce54dbb0c2dfbf1a529816f8ed7",
    "signature": "a52fc6ae8849a9269f0d9a1eba8ac9ce5e00e7df6a13abad66fa70694a045
}
```